Well, the essence of the deflationary era is that no matter what kind of entrepreneurship you do, you won't make money. All industries are highly competitive, and the more you hustle, the more debt you accumulate.

The bigger the scale, the harder it is to endure. Even if you go drive for Didi, deliver takeout, or pick up trash, it's crowded with people. Education level doesn't matter at all; there's simply no way out.
The wealthy don't recklessly hustle without leverage; they have nothing to worry about.